SeBr4
Selenium tetrabromide
Selenium tetrabromide is a stable, semiconducting binary compound of selenium and bromine used primarily as a chemical reagent.
About Selenium tetrabromide
Selenium tetrabromide is a binary halide compound composed of selenium and bromine. As a thermodynamically stable material located on the convex hull, it maintains a well-defined structural identity that has been extensively documented across various crystallographic studies.
Characterized as a semiconductor, this compound serves as a critical chemical reagent. Its electronic properties and chemical reactivity make it a subject of interest for researchers investigating selenium-based halogen chemistry and specialized synthetic pathways.
Key Properties
Cross-validated computational properties for Selenium tetrabromide, aggregated across 2 databases.
Band GapEnergy needed to move an electron from the valence band to the conduction band. Lower or zero values tend to behave more metallic; larger gaps are more insulating or semiconducting.
Energy Above HullThermodynamic distance from the most stable set of competing phases. 0 eV/atom is on the convex hull; small positive values may still be experimentally accessible.
StabilityA plain-language summary of the best reported energy-above-hull result. It reflects whether the lowest-energy structure is on, near, or far from the stability hull.
StructuresCount of reported calculated crystal structures for this formula, including alternate polymorphs, source databases, and observed space groups.
Applications
Where Selenium tetrabromide is used.
Frequently Asked Questions
Common questions about Selenium tetrabromide, answered from cross-validated data.
What is SeBr4?
Selenium tetrabromide is a stable, semiconducting binary compound of selenium and bromine used primarily as a chemical reagent.
What is SeBr4 used for?
What is the band gap of SeBr4?
Is SeBr4 a metal, semiconductor, or insulator?
Is SeBr4 thermodynamically stable?
How many polymorphs of SeBr4 are known?
What elements does SeBr4 contain?
Where does the data for SeBr4 come from?
How It Compares
As a standalone binary halide, selenium tetrabromide represents a fundamental example of selenium-bromine bonding. Its stability and structural diversity distinguish it as a robust reference point for understanding the behavior of chalcogen halides in solid-state chemistry.
Data sources & attribution
- latticegraph — Lattice Graph Materials Intelligence Platform
Analyze SeBr4 in the Lattice Graph platform
Polymorph comparison, confidence scoring, supply-chain risk, and patent monitoring — across 53 integrated data sources.
Explore the Platform →